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- Lab number
- Beta-421681
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- St. Bernard
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 1150 ± 30
- Normalized Age
- 1170 ± 30
- δ13C (per mil)
- -23.9
- Stratigraphic component
- 15-20 cm, Level 2
- Context
- Test Unit 2, Level 2
- Additional information
- AMS
- Comments
- Pretreatment: Standard with acid/alkali/acid, sample split with Beta-421682, site was exposed to oil